AXH010A0X3-SRZ

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DC-DC Converters are devices used to convert energy from one form to another, usually from DC to AC. The AXH010A0X3-SRZ is a highly dependable and efficient one-in/one-out board converter used in a wide variety of applications. It is highly suitable for use in DC/AC isolated power systems, parallel configurations, and industrial control systems. This application note is aimed at providing an overview of its field of application and working principle.

Application Field:

The AXH010A0X3-SRZ is capable of supplying AC output power up to 45.5 kW or 3-phase AC power up to 39.6 kW. It is designed for use in industrial control systems and automotive control systems such as fuel cells, electric vehicle charging, electric vehicles, and PV off-grid systems. Its low weight and compact size make it ideal for use in automatic production and testing lines, emergency lighting systems, UPS systems, and other sensitive control equipment. It is also suitable for use in medical equipment, communication systems, hybrid energy systems, and military verification systems due to its high reliability and precision performance.

Working Principle:

The AXH010A0X3-SRZ is a single-phase to three-phase, step-up/down AC/DC voltage converter based on a full-bridge topology. It uses a PFC (Power Factor Correction) circuit to ensure a high power factor and supply voltage stability. It also uses an automatic insertion load-free protection technology to provide maximum safety in operation. The converter uses two IGBTs (Insulated Gate Bipolar Transistor) as the main switching devices to convert DC voltage to AC voltage. The IGBTs are driven by a PFC signal which is generated by the built-in microprocessor. The IGBTs act as a voltage switch, turning on and off at different frequencies to achieve the desired output voltage. The transformer is used to provide AC voltage, and the capacitor is used for filtering the output voltage.

In addition, the AXH010A0X3-SRZ uses active current limiting technology which provides protection against over-current, under-current, and over-voltage. An isolation transformer is used for isolation from AC mains, while an EMC filter provides excellent EMI/RFI attenuation. The converter also uses parallel connection technology which allows multiple converters to be connected in parallel for maximum power output. The AXH010A0X3-SRZ has wide input voltage (85Vac–265Vac) and high output voltage (0–400 VDC) range, making it ideal for a large variety of applications.

Conclusion:

The AXH010A0X3-SRZ DC-DC converter is a highly efficient and reliable device suitable for a wide variety of applications. Its low weight and compact size make it ideal for use in automatic production and testing lines, UPS systems, and emergency lighting systems. It also features wide input and output voltage range, PFC circuit, active current limiting technology, and parallel connection capability, making it suitable for industrial control systems, automotive control systems, medical equipment, communication systems, and hybrid energy systems.

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